The University and National Library of the University of Debrecen (often abbreviated as DEENK) stands as a cornerstone of learning, research, and intellectual discovery in Hungary. Established in 2001 through the merging of previously separate library units, it now operates as a unified system of eight library units across six campuses—bringing together the resources, collections, and services of the institution in one coherent whole.

With nearly 6 million documents, DEENK is the second-largest library in the country. Its collections cover a vast range of fields including the humanities, social sciences, life sciences, agriculture, technology, education, economics, law, music, and more.Whether one is a student forging forward in study, a researcher probing complex questions, or a lifelong learner seeking inspiration, DEENK offers rich material to explore.

DEENK also provides well-equipped reading spaces and a unified service environment across its multiple locations. Registration is straightforward: once registered at any of its units—from those on-campus to those in specialized faculties—users gain access to the full system and its resources. For university staff, students, and instructors, this opens doors to remote catalogs, interlibrary support, and full access to the library’s wealth.

Key services include online and catalog search tools, borrowing and lending (where eligible), access to historic and special collections, and reading rooms for in‑depth study. Located centrally at Egyetem tér 1, Debrecen, the library is accessible and inviting, combining classic architecture and modern functionality to support scholarly and public engagement.

In sum, the University and National Library of Debrecen is more than archives and bookshelves—it is a vibrant, living institution committed to knowledge, culture, and community. It extends an open invitation to all who seek to learn, explore, and be inspired.